River level River Isle at Midelney

Check for flood warnings in this area

Latest recorded level 1.54m at 10:15pm Sunday 1 August 2021.

River levels at this location in the last 5 days

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• Measured level
• When the water level reaches 3.02m here, minor flooding is possible in this area
• Highest recorded level. Hide
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Observed data

DateTime	Value	Error
2021-08-01T21:15Z	1.542	false
2021-08-01T21:00Z	1.543	false
2021-08-01T20:45Z	1.545	false
2021-08-01T20:30Z	1.547	false
2021-08-01T20:15Z	1.549	false
2021-08-01T20:00Z	1.55	false
2021-08-01T19:45Z	1.552	false
2021-08-01T19:30Z	1.553	false
2021-08-01T19:15Z	1.554	false
2021-08-01T19:00Z	1.554	false
2021-08-01T18:45Z	1.554	false
2021-08-01T18:30Z	1.555	false
2021-08-01T18:15Z	1.556	false
2021-08-01T18:00Z	1.557	false
2021-08-01T17:45Z	1.558	false
2021-08-01T17:30Z	1.558	false
2021-08-01T17:15Z	1.559	false
2021-08-01T17:00Z	1.559	false
2021-08-01T16:45Z	1.56	false
2021-08-01T16:30Z	1.561	false
2021-08-01T16:15Z	1.561	false
2021-08-01T16:00Z	1.561	false
2021-08-01T15:45Z	1.563	false
2021-08-01T15:30Z	1.568	false
2021-08-01T15:15Z	1.573	false
2021-08-01T15:00Z	1.581	false
2021-08-01T14:45Z	1.612	false
2021-08-01T14:30Z	1.585	false
2021-08-01T14:15Z	1.536	false
2021-08-01T14:00Z	1.536	false
2021-08-01T13:45Z	1.537	false
2021-08-01T13:30Z	1.536	false
2021-08-01T13:15Z	1.538	false
2021-08-01T13:00Z	1.539	false
2021-08-01T12:45Z	1.539	false
2021-08-01T12:30Z	1.54	false
2021-08-01T12:15Z	1.54	false
2021-08-01T12:00Z	1.541	false
2021-08-01T11:45Z	1.543	false
2021-08-01T11:30Z	1.545	false
2021-08-01T11:15Z	1.546	false
2021-08-01T11:00Z	1.548	false
2021-08-01T10:45Z	1.549	false
2021-08-01T10:30Z	1.551	false
2021-08-01T10:15Z	1.554	false
2021-08-01T10:00Z	1.557	false
2021-08-01T09:45Z	1.557	false
2021-08-01T09:30Z	1.559	false
2021-08-01T09:15Z	1.561	false
2021-08-01T09:00Z	1.563	false
2021-08-01T08:45Z	1.566	false
2021-08-01T08:30Z	1.567	false
2021-08-01T08:15Z	1.569	false
2021-08-01T08:00Z	1.573	false
2021-08-01T07:45Z	1.578	false
2021-08-01T07:30Z	1.583	false
2021-08-01T07:15Z	1.59	false
2021-08-01T07:00Z	1.601	false
2021-08-01T06:45Z	1.627	false
2021-08-01T06:30Z	1.604	false
2021-08-01T06:15Z	1.557	false
2021-08-01T06:00Z	1.557	false
2021-08-01T05:45Z	1.557	false
2021-08-01T05:30Z	1.557	false
2021-08-01T05:15Z	1.557	false
2021-08-01T05:00Z	1.558	false
2021-08-01T04:45Z	1.558	false
2021-08-01T04:30Z	1.559	false
2021-08-01T04:15Z	1.562	false
2021-08-01T04:00Z	1.596	false
2021-08-01T03:45Z	1.546	false
2021-08-01T03:30Z	1.546	false
2021-08-01T03:15Z	1.546	false
2021-08-01T03:00Z	1.547	false
2021-08-01T02:45Z	1.547	false
2021-08-01T02:30Z	1.549	false
2021-08-01T02:15Z	1.551	false
2021-08-01T02:00Z	1.552	false
2021-08-01T01:45Z	1.555	false
2021-08-01T01:30Z	1.556	false
2021-08-01T01:15Z	1.558	false
2021-08-01T01:00Z	1.559	false
2021-08-01T00:45Z	1.561	false
2021-08-01T00:30Z	1.561	false
2021-08-01T00:15Z	1.56	false
2021-08-01T00:00Z	1.559	false
2021-07-31T23:45Z	1.557	false
2021-07-31T23:30Z	1.557	false
2021-07-31T23:15Z	1.556	false
2021-07-31T23:00Z	1.556	false
2021-07-31T22:45Z	1.555	false
2021-07-31T22:30Z	1.556	false
2021-07-31T22:15Z	1.557	false
2021-07-31T22:00Z	1.557	false
2021-07-31T21:45Z	1.559	false
2021-07-31T21:30Z	1.561	false
2021-07-31T21:15Z	1.564	false
2021-07-31T21:00Z	1.568	false
2021-07-31T20:45Z	1.574	false
2021-07-31T20:30Z	1.583	false
2021-07-31T20:15Z	1.605	false
2021-07-31T20:00Z	1.579	false
2021-07-31T19:45Z	1.536	false
2021-07-31T19:30Z	1.537	false
2021-07-31T19:15Z	1.536	false
2021-07-31T19:00Z	1.538	false
2021-07-31T18:45Z	1.54	false
2021-07-31T18:30Z	1.543	false
2021-07-31T18:15Z	1.545	false
2021-07-31T18:00Z	1.548	false
2021-07-31T17:45Z	1.551	false
2021-07-31T17:30Z	1.552	false
2021-07-31T17:15Z	1.554	false
2021-07-31T17:00Z	1.556	false
2021-07-31T16:45Z	1.559	false
2021-07-31T16:30Z	1.56	false
2021-07-31T16:15Z	1.56	false
2021-07-31T16:00Z	1.56	false
2021-07-31T15:45Z	1.56	false
2021-07-31T15:30Z	1.561	false
2021-07-31T15:15Z	1.563	false
2021-07-31T15:00Z	1.562	false
2021-07-31T14:45Z	1.563	false
2021-07-31T14:30Z	1.563	false
2021-07-31T14:15Z	1.564	false
2021-07-31T14:00Z	1.566	false
2021-07-31T13:45Z	1.568	false
2021-07-31T13:30Z	1.568	false
2021-07-31T13:15Z	1.573	false
2021-07-31T13:00Z	1.577	false
2021-07-31T12:45Z	1.585	false
2021-07-31T12:30Z	1.595	false
2021-07-31T12:15Z	1.63	false
2021-07-31T12:00Z	1.605	false
2021-07-31T11:45Z	1.555	false
2021-07-31T11:30Z	1.557	false
2021-07-31T11:15Z	1.558	false
2021-07-31T11:00Z	1.559	false
2021-07-31T10:45Z	1.56	false
2021-07-31T10:30Z	1.561	false
2021-07-31T10:15Z	1.562	false
2021-07-31T10:00Z	1.559	false
2021-07-31T09:45Z	1.555	false
2021-07-31T09:30Z	1.554	false
2021-07-31T09:15Z	1.555	false
2021-07-31T09:00Z	1.555	false
2021-07-31T08:45Z	1.556	false
2021-07-31T08:30Z	1.558	false
2021-07-31T08:15Z	1.557	false
2021-07-31T08:00Z	1.559	false
2021-07-31T07:45Z	1.56	false
2021-07-31T07:30Z	1.561	false
2021-07-31T07:15Z	1.563	false
2021-07-31T07:00Z	1.565	false
2021-07-31T06:45Z	1.566	false
2021-07-31T06:30Z	1.568	false
2021-07-31T06:15Z	1.571	false
2021-07-31T06:00Z	1.573	false
2021-07-31T05:45Z	1.575	false
2021-07-31T05:30Z	1.577	false
2021-07-31T05:15Z	1.579	false
2021-07-31T05:00Z	1.581	false
2021-07-31T04:45Z	1.584	false
2021-07-31T04:30Z	1.586	false
2021-07-31T04:15Z	1.589	false
2021-07-31T04:00Z	1.592	false
2021-07-31T03:45Z	1.595	false
2021-07-31T03:30Z	1.598	false
2021-07-31T03:15Z	1.603	false
2021-07-31T03:00Z	1.608	false
2021-07-31T02:45Z	1.616	false
2021-07-31T02:30Z	1.649	false
2021-07-31T02:15Z	1.629	false
2021-07-31T02:00Z	1.573	false
2021-07-31T01:45Z	1.573	false
2021-07-31T01:30Z	1.573	false
2021-07-31T01:15Z	1.574	false
2021-07-31T01:00Z	1.574	false
2021-07-31T00:45Z	1.575	false
2021-07-31T00:30Z	1.576	false
2021-07-31T00:15Z	1.577	false
2021-07-31T00:00Z	1.577	false
2021-07-30T23:45Z	1.578	false
2021-07-30T23:30Z	1.578	false
2021-07-30T23:15Z	1.58	false
2021-07-30T23:00Z	1.58	false
2021-07-30T22:45Z	1.581	false
2021-07-30T22:30Z	1.583	false
2021-07-30T22:15Z	1.584	false
2021-07-30T22:00Z	1.586	false
2021-07-30T21:45Z	1.587	false
2021-07-30T21:30Z	1.587	false
2021-07-30T21:15Z	1.588	false
2021-07-30T21:00Z	1.588	false
2021-07-30T20:45Z	1.59	false
2021-07-30T20:30Z	1.591	false
2021-07-30T20:15Z	1.592	false
2021-07-30T20:00Z	1.597	false
2021-07-30T19:45Z	1.596	false
2021-07-30T19:30Z	1.601	false
2021-07-30T19:15Z	1.606	false
2021-07-30T19:00Z	1.613	false
2021-07-30T18:45Z	1.626	false
2021-07-30T18:30Z	1.628	false
2021-07-30T18:15Z	1.59	false
2021-07-30T18:00Z	1.573	false
2021-07-30T17:45Z	1.578	false
2021-07-30T17:30Z	1.576	false
2021-07-30T17:15Z	1.577	false
2021-07-30T17:00Z	1.576	false
2021-07-30T16:45Z	1.578	false
2021-07-30T16:30Z	1.58	false
2021-07-30T16:15Z	1.616	false
2021-07-30T16:00Z	1.568	false
2021-07-30T15:45Z	1.566	false
2021-07-30T15:30Z	1.562	false
2021-07-30T15:15Z	1.56	false
2021-07-30T15:00Z	1.555	false
2021-07-30T14:45Z	1.556	false
2021-07-30T14:30Z	1.555	false
2021-07-30T14:15Z	1.554	false
2021-07-30T14:00Z	1.552	false
2021-07-30T13:45Z	1.55	false
2021-07-30T13:30Z	1.549	false
2021-07-30T13:15Z	1.545	false
2021-07-30T13:00Z	1.543	false
2021-07-30T12:45Z	1.541	false
2021-07-30T12:30Z	1.543	false
2021-07-30T12:15Z	1.543	false
2021-07-30T12:00Z	1.543	false
2021-07-30T11:45Z	1.543	false
2021-07-30T11:30Z	1.542	false
2021-07-30T11:15Z	1.544	false
2021-07-30T11:00Z	1.543	false
2021-07-30T10:45Z	1.544	false
2021-07-30T10:30Z	1.547	false
2021-07-30T10:15Z	1.544	false
2021-07-30T10:00Z	1.547	false
2021-07-30T09:45Z	1.551	false
2021-07-30T09:30Z	1.552	false
2021-07-30T09:15Z	1.557	false
2021-07-30T09:00Z	1.564	false
2021-07-30T08:45Z	1.569	false
2021-07-30T08:30Z	1.577	false
2021-07-30T08:15Z	1.584	false
2021-07-30T08:00Z	1.606	false
2021-07-30T07:45Z	1.575	false
2021-07-30T07:30Z	1.54	false
2021-07-30T07:15Z	1.541	false
2021-07-30T07:00Z	1.541	false
2021-07-30T06:45Z	1.539	false
2021-07-30T06:30Z	1.538	false
2021-07-30T06:15Z	1.538	false
2021-07-30T06:00Z	1.537	false
2021-07-30T05:45Z	1.536	false
2021-07-30T05:30Z	1.54	false
2021-07-30T05:15Z	1.54	false
2021-07-30T05:00Z	1.541	false
2021-07-30T04:45Z	1.544	false
2021-07-30T04:30Z	1.542	false
2021-07-30T04:15Z	1.544	false
2021-07-30T04:00Z	1.543	false
2021-07-30T03:45Z	1.544	false
2021-07-30T03:30Z	1.548	false
2021-07-30T03:15Z	1.55	false
2021-07-30T03:00Z	1.555	false
2021-07-30T02:45Z	1.559	false
2021-07-30T02:30Z	1.565	false
2021-07-30T02:15Z	1.569	false
2021-07-30T02:00Z	1.574	false
2021-07-30T01:45Z	1.581	false
2021-07-30T01:30Z	1.589	false
2021-07-30T01:15Z	1.604	false
2021-07-30T01:00Z	1.615	false
2021-07-30T00:45Z	1.585	false
2021-07-30T00:30Z	1.56	false
2021-07-30T00:15Z	1.561	false
2021-07-30T00:00Z	1.562	false
2021-07-29T23:45Z	1.562	false
2021-07-29T23:30Z	1.562	false
2021-07-29T23:15Z	1.563	false
2021-07-29T23:00Z	1.591	false
2021-07-29T22:45Z	1.545	false
2021-07-29T22:30Z	1.542	false
2021-07-29T22:15Z	1.54	false
2021-07-29T22:00Z	1.539	false
2021-07-29T21:45Z	1.538	false
2021-07-29T21:30Z	1.537	false
2021-07-29T21:15Z	1.536	false
2021-07-29T21:00Z	1.538	false
2021-07-29T20:45Z	1.537	false
2021-07-29T20:30Z	1.538	false
2021-07-29T20:15Z	1.54	false
2021-07-29T20:00Z	1.541	false
2021-07-29T19:45Z	1.543	false
2021-07-29T19:30Z	1.545	false
2021-07-29T19:15Z	1.549	false
2021-07-29T19:00Z	1.552	false
2021-07-29T18:45Z	1.555	false
2021-07-29T18:30Z	1.558	false
2021-07-29T18:15Z	1.56	false
2021-07-29T18:00Z	1.564	false
2021-07-29T17:45Z	1.566	false
2021-07-29T17:30Z	1.569	false
2021-07-29T17:15Z	1.57	false
2021-07-29T17:00Z	1.571	false
2021-07-29T16:45Z	1.574	false
2021-07-29T16:30Z	1.576	false
2021-07-29T16:15Z	1.579	false
2021-07-29T16:00Z	1.586	false
2021-07-29T15:45Z	1.594	false
2021-07-29T15:30Z	1.608	false
2021-07-29T15:15Z	1.577	false
2021-07-29T15:00Z	1.541	false
2021-07-29T14:45Z	1.541	false
2021-07-29T14:30Z	1.542	false
2021-07-29T14:15Z	1.542	false
2021-07-29T14:00Z	1.544	false
2021-07-29T13:45Z	1.546	false
2021-07-29T13:30Z	1.547	false
2021-07-29T13:15Z	1.548	false
2021-07-29T13:00Z	1.549	false
2021-07-29T12:45Z	1.551	false
2021-07-29T12:30Z	1.552	false
2021-07-29T12:15Z	1.552	false
2021-07-29T12:00Z	1.553	false
2021-07-29T11:45Z	1.555	false
2021-07-29T11:30Z	1.557	false
2021-07-29T11:15Z	1.559	false
2021-07-29T11:00Z	1.561	false
2021-07-29T10:45Z	1.562	false
2021-07-29T10:30Z	1.565	false
2021-07-29T10:15Z	1.568	false
2021-07-29T10:00Z	1.568	false
2021-07-29T09:45Z	1.572	false
2021-07-29T09:30Z	1.574	false
2021-07-29T09:15Z	1.579	false
2021-07-29T09:00Z	1.586	false
2021-07-29T08:45Z	1.591	false
2021-07-29T08:30Z	1.597	false
2021-07-29T08:15Z	1.608	false
2021-07-29T08:00Z	1.636	false
2021-07-29T07:45Z	1.611	false
2021-07-29T07:30Z	1.564	false
2021-07-29T07:15Z	1.564	false
2021-07-29T07:00Z	1.565	false
2021-07-29T06:45Z	1.565	false
2021-07-29T06:30Z	1.566	false
2021-07-29T06:15Z	1.569	false
2021-07-29T06:00Z	1.573	false
2021-07-29T05:45Z	1.561	false
2021-07-29T05:30Z	1.562	false
2021-07-29T05:15Z	1.564	false
2021-07-29T05:00Z	1.567	false
2021-07-29T04:45Z	1.567	false
2021-07-29T04:30Z	1.569	false
2021-07-29T04:15Z	1.571	false
2021-07-29T04:00Z	1.573	false
2021-07-29T03:45Z	1.575	false
2021-07-29T03:30Z	1.576	false
2021-07-29T03:15Z	1.58	false
2021-07-29T03:00Z	1.584	false
2021-07-29T02:45Z	1.587	false
2021-07-29T02:30Z	1.589	false
2021-07-29T02:15Z	1.591	false
2021-07-29T02:00Z	1.595	false
2021-07-29T01:45Z	1.597	false
2021-07-29T01:30Z	1.598	false
2021-07-29T01:15Z	1.598	false
2021-07-29T01:00Z	1.598	false
2021-07-29T00:45Z	1.598	false
2021-07-29T00:30Z	1.599	false
2021-07-29T00:15Z	1.601	false
2021-07-29T00:00Z	1.604	false
2021-07-28T23:45Z	1.608	false
2021-07-28T23:30Z	1.617	false
2021-07-28T23:15Z	1.628	false
2021-07-28T23:00Z	1.655	false
2021-07-28T22:45Z	1.633	false
2021-07-28T22:30Z	1.592	false
2021-07-28T22:15Z	1.596	false
2021-07-28T22:00Z	1.597	false
2021-07-28T21:45Z	1.599	false
2021-07-28T21:30Z	1.6	false
2021-07-28T21:15Z	1.601	false
2021-07-28T21:00Z	1.601	false
2021-07-28T20:45Z	1.6	false
2021-07-28T20:30Z	1.599	false
2021-07-28T20:15Z	1.599	false
2021-07-28T20:00Z	1.599	false
2021-07-28T19:45Z	1.599	false
2021-07-28T19:30Z	1.598	false
2021-07-28T19:15Z	1.597	false
2021-07-28T19:00Z	1.599	false
2021-07-28T18:45Z	1.601	false
2021-07-28T18:30Z	1.604	false
2021-07-28T18:15Z	1.609	false
2021-07-28T18:00Z	1.613	false
2021-07-28T17:45Z	1.618	false
2021-07-28T17:30Z	1.622	false
2021-07-28T17:15Z	1.631	false
2021-07-28T17:00Z	1.637	false
2021-07-28T16:45Z	1.646	false
2021-07-28T16:30Z	1.674	false
2021-07-28T16:15Z	1.652	false
2021-07-28T16:00Z	1.609	false
2021-07-28T15:45Z	1.608	false
2021-07-28T15:30Z	1.607	false
2021-07-28T15:15Z	1.606	false
2021-07-28T15:00Z	1.608	false
2021-07-28T14:45Z	1.61	false
2021-07-28T14:30Z	1.608	false
2021-07-28T14:15Z	1.645	false
2021-07-28T14:00Z	1.598	false
2021-07-28T13:45Z	1.6	false
2021-07-28T13:30Z	1.597	false
2021-07-28T13:15Z	1.604	false
2021-07-28T13:00Z	1.607	false
2021-07-28T12:45Z	1.61	false
2021-07-28T12:30Z	1.612	false
2021-07-28T12:15Z	1.614	false
2021-07-28T12:00Z	1.618	false
2021-07-28T11:45Z	1.617	false
2021-07-28T11:30Z	1.618	false
2021-07-28T11:15Z	1.62	false
2021-07-28T11:00Z	1.621	false
2021-07-28T10:45Z	1.624	false
2021-07-28T10:30Z	1.623	false
2021-07-28T10:15Z	1.625	false
2021-07-28T10:00Z	1.626	false
2021-07-28T09:45Z	1.627	false
2021-07-28T09:30Z	1.633	false
2021-07-28T09:15Z	1.638	false
2021-07-28T09:00Z	1.643	false
2021-07-28T08:45Z	1.652	false
2021-07-28T08:30Z	1.666	false
2021-07-28T08:15Z	1.673	false
2021-07-28T08:00Z	1.648	false
2021-07-28T07:45Z	1.624	false
2021-07-28T07:30Z	1.624	false
2021-07-28T07:15Z	1.626	false
2021-07-28T07:00Z	1.628	false
2021-07-28T06:45Z	1.628	false
2021-07-28T06:30Z	1.628	false
2021-07-28T06:15Z	1.629	false
2021-07-28T06:00Z	1.632	false
2021-07-28T05:45Z	1.633	false
2021-07-28T05:30Z	1.634	false
2021-07-28T05:15Z	1.635	false
2021-07-28T05:00Z	1.638	false
2021-07-28T04:45Z	1.641	false
2021-07-28T04:30Z	1.645	false
2021-07-28T04:15Z	1.65	false
2021-07-28T04:00Z	1.656	false
2021-07-28T03:45Z	1.664	false
2021-07-28T03:30Z	1.674	false
2021-07-28T03:15Z	1.687	false
2021-07-28T03:00Z	1.704	false
2021-07-28T02:45Z	1.681	false
2021-07-28T02:30Z	1.644	false
2021-07-28T02:15Z	1.646	false
2021-07-28T02:00Z	1.647	false
2021-07-28T01:45Z	1.649	false
2021-07-28T01:30Z	1.652	false
2021-07-28T01:15Z	1.655	false
2021-07-28T01:00Z	1.669	false
2021-07-28T00:45Z	1.642	false
2021-07-28T00:30Z	1.642	false
2021-07-28T00:15Z	1.641	false
2021-07-28T00:00Z	1.641	false
2021-07-27T23:45Z	1.642	false
2021-07-27T23:30Z	1.642	false
2021-07-27T23:15Z	1.642	false
2021-07-27T23:00Z	1.643	false
2021-07-27T22:45Z	1.642	false
2021-07-27T22:30Z	1.642	false
2021-07-27T22:15Z	1.642	false
2021-07-27T22:00Z	1.643	false
2021-07-27T21:45Z	1.644	false
2021-07-27T21:30Z	1.645	false

Forecast data

Key information

• Station name: Midelney
• Station ID: 3380
• River name: River Isle
• Typical range: 0.92m to 3.02m
• Highest level on record: 3.93m on 01 January 2001
• Site datum: 5.19mAOD (what does this mean?)

How are river levels measured?

The Environment agency uses a network of monitoring stations across the country. Each one has its own datum - a height in metres fixed relative to mean sea level. This height is expressed as metres above ordnance datum (mAOD). The river levels we provide for each monitoring station are all relative to its site datum.

If we didn't do this, we'd show some very high measurements, which could cause confusion. By using a local site datum, the river levels are easier to understand, especially by users familiar with the data from a particular monitoring station.

A river's height above ordnance datum can be seen by adding the site datum to the river level.

How often are river levels measured?

We use measuring stations like this one to collect water level data, usually once or twice a day. We collect data more frequently when there's a greater risk of flooding. That's why the graph might show a short time lag since the last measurement.

How might river levels affect flood risk?

Typical range

This is the usual range of river levels at this station, based on historical data.

Above typical

This means that flooding is possible because river levels at this station are currently higher than usual.
Many factors can influence the possibility of flooding - river levels are only one indicator. Always check if there's a flood warning in place at a particular location.

Below typical

This means that river levels at this station are currently lower than usual.
Drought or water management measures may be in place. Please check for the latest information on water resources and restrictions in your area.

• View nearby measuring stations

• View the flood information service for England
• Check the long term flood risk for an area in England.

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